Ahbe, S., Weihofen, S., & Wellge, S. (2020). The Ecological Scarcity Method for the European Union. 1st ed. 2018. Springer Fachmedien Wiesbaden.
Stile di citazione ChicagoAhbe, Stephan, Simon Weihofen, e Steffen Wellge. The Ecological Scarcity Method for the European Union. 1st Ed. 2018. Springer Fachmedien Wiesbaden, 2020.
Citazione MLAAhbe, Stephan, Simon Weihofen, e Steffen Wellge. The Ecological Scarcity Method for the European Union. 1st Ed. 2018. Springer Fachmedien Wiesbaden, 2020.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.